EP3787162A4 - Setting apparatus for rotor core holding tool - Google Patents
Setting apparatus for rotor core holding tool Download PDFInfo
- Publication number
- EP3787162A4 EP3787162A4 EP19871196.2A EP19871196A EP3787162A4 EP 3787162 A4 EP3787162 A4 EP 3787162A4 EP 19871196 A EP19871196 A EP 19871196A EP 3787162 A4 EP3787162 A4 EP 3787162A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- rotor core
- holding tool
- setting apparatus
- core holding
- setting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/748—Machines or parts thereof not otherwise provided for
- B29L2031/7498—Rotors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
- H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5313—Means to assemble electrical device
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5313—Means to assemble electrical device
- Y10T29/53143—Motor or generator
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2018/037977 WO2020075275A1 (en) | 2018-10-11 | 2018-10-11 | Rotor core holding jig, and device and method for producing magnet-embedded core |
PCT/JP2019/009998 WO2020075323A1 (en) | 2018-10-11 | 2019-03-12 | Setting apparatus for rotor core holding tool |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3787162A1 EP3787162A1 (en) | 2021-03-03 |
EP3787162A4 true EP3787162A4 (en) | 2022-01-19 |
Family
ID=66934436
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18899035.2A Active EP3664263B1 (en) | 2018-10-11 | 2018-10-11 | Rotor core holding jig, and device and method for producing magnet-embedded core |
EP19871196.2A Pending EP3787162A4 (en) | 2018-10-11 | 2019-03-12 | Setting apparatus for rotor core holding tool |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18899035.2A Active EP3664263B1 (en) | 2018-10-11 | 2018-10-11 | Rotor core holding jig, and device and method for producing magnet-embedded core |
Country Status (6)
Country | Link |
---|---|
US (3) | US11532973B2 (en) |
EP (2) | EP3664263B1 (en) |
JP (5) | JP6533635B1 (en) |
CN (3) | CN110754031B (en) |
DE (1) | DE112019001984T5 (en) |
WO (3) | WO2020075275A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020075275A1 (en) * | 2018-10-11 | 2020-04-16 | 黒田精工株式会社 | Rotor core holding jig, and device and method for producing magnet-embedded core |
JP7395916B2 (en) | 2019-09-30 | 2023-12-12 | 株式会社アイシン | Rotor core manufacturing method and rotor core manufacturing device |
WO2021065614A1 (en) * | 2019-09-30 | 2021-04-08 | アイシン・エィ・ダブリュ株式会社 | Rotor core manufacturing method and rotor core manufacturing system |
JP7375475B2 (en) | 2019-10-31 | 2023-11-08 | 株式会社アイシン | Rotor manufacturing method |
US11961660B2 (en) | 2020-08-31 | 2024-04-16 | General Electric Company | Systems and methods for assembling a magnetic-core assembly |
CN112975314B (en) * | 2021-02-05 | 2023-02-10 | 扬州京柏自动化科技有限公司 | Magnet assembling equipment |
KR20230035817A (en) * | 2021-09-06 | 2023-03-14 | 주식회사 비엠씨 | Appratus for Resin Molding Magnet of Rotor Core |
KR20230035816A (en) * | 2021-09-06 | 2023-03-14 | 주식회사 비엠씨 | Appratus for Manufacturing Rotor Core |
CN114204761B (en) * | 2021-11-11 | 2023-09-01 | 中船重工电机科技股份有限公司 | Convenient surface-mounting method for permanent magnet motor rotor magnetic steel on rim propeller |
CN114123685B (en) * | 2022-01-24 | 2022-04-19 | 新乡职业技术学院 | Electromechanical integrated motor installation auxiliary device |
WO2023191075A1 (en) * | 2022-03-31 | 2023-10-05 | 日本発條株式会社 | Motor core manufacturing device and motor core manufacturing method |
CN117564663B (en) * | 2024-01-15 | 2024-04-05 | 恒景泰(深圳)科技有限公司 | Automatic assembly device for electromagnet |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006211865A (en) * | 2005-01-31 | 2006-08-10 | Mitsui High Tec Inc | Device and method for manufacturing laminated core of rotor |
JP2012223024A (en) * | 2011-04-12 | 2012-11-12 | Mitsui High Tec Inc | Laminate iron core manufacturing method |
JP2013243889A (en) * | 2012-05-22 | 2013-12-05 | Mitsui High Tec Inc | Manufacturing method and apparatus of laminated core |
JP2014091220A (en) * | 2012-10-31 | 2014-05-19 | Apic Yamada Corp | Resin molding apparatus and resin molding method of motor core |
WO2017179547A1 (en) * | 2016-04-13 | 2017-10-19 | 黒田精工株式会社 | Manufacturing method of magnet-embedded core, magnet-embedded core manufacturing device and manufacture jig |
US20180056562A1 (en) * | 2015-05-14 | 2018-03-01 | Aisin Aw Co., Ltd. | Resin filling method |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6225843A (en) | 1985-07-25 | 1987-02-03 | Matsushita Electric Works Ltd | Manufacture of rotor |
US7275299B2 (en) * | 2002-07-30 | 2007-10-02 | Aisin Aw Co., Ltd. | Motor manufacturing process |
JPWO2006022392A1 (en) * | 2004-08-25 | 2008-05-08 | 株式会社ミツバ | Shaving device for protrusions formed on flywheel and shaving method for protrusions |
JP2007159342A (en) | 2005-12-08 | 2007-06-21 | Fanuc Ltd | Mold used for formation of rotor of motor |
WO2012026003A1 (en) * | 2010-08-25 | 2012-03-01 | トヨタ自動車株式会社 | Rotor |
JP5805385B2 (en) * | 2010-12-14 | 2015-11-04 | 株式会社三井ハイテック | Manufacturing method of laminated iron core |
JP5794848B2 (en) | 2011-07-19 | 2015-10-14 | 株式会社三井ハイテック | Manufacturing method of laminated iron core |
HUE054387T2 (en) * | 2011-11-29 | 2021-09-28 | Sumitomo Bakelite Co | Resin composition for fixing, rotor, automobile, and method for manufacturing rotor |
JP5855515B2 (en) * | 2012-04-03 | 2016-02-09 | 株式会社三井ハイテック | Manufacturing method of rotor laminated core |
JP5998733B2 (en) * | 2012-08-08 | 2016-09-28 | アイシン・エィ・ダブリュ株式会社 | Resin filling equipment for rotors for rotating electrical machines |
JP6028469B2 (en) | 2012-08-31 | 2016-11-16 | アピックヤマダ株式会社 | Resin molding method for mold and motor core |
JP6037270B2 (en) | 2012-10-09 | 2016-12-07 | アピックヤマダ株式会社 | Motor core resin molding method |
JP5981295B2 (en) | 2012-10-12 | 2016-08-31 | 株式会社三井ハイテック | Resin sealing method for laminated core |
JP5984092B2 (en) | 2012-10-25 | 2016-09-06 | アピックヤマダ株式会社 | Resin molding method for mold and motor core |
JP6449530B2 (en) * | 2013-01-15 | 2019-01-09 | 株式会社三井ハイテック | Manufacturing method of rotor laminated core |
JP6322924B2 (en) | 2013-08-08 | 2018-05-16 | 日産自動車株式会社 | Rotating electrical machine rotor and method of manufacturing the same |
JP6069250B2 (en) * | 2014-03-28 | 2017-02-01 | 本田技研工業株式会社 | Rotor manufacturing apparatus and rotor manufacturing method |
JP6417470B2 (en) * | 2015-03-13 | 2018-11-07 | 黒田精工株式会社 | Resin filling method and resin filling apparatus for core with embedded magnet |
EP3444927B1 (en) * | 2016-04-13 | 2024-04-10 | Kuroda Precision Industries Ltd. | Method of manufacturing a laminated iron core comprising embedded magnets |
JP6180607B2 (en) | 2016-10-20 | 2017-08-16 | アピックヤマダ株式会社 | Resin molding apparatus and resin molding method for motor core |
JP6597594B2 (en) | 2016-12-27 | 2019-10-30 | トヨタ自動車株式会社 | Rotor manufacturing equipment |
WO2020075275A1 (en) * | 2018-10-11 | 2020-04-16 | 黒田精工株式会社 | Rotor core holding jig, and device and method for producing magnet-embedded core |
-
2018
- 2018-10-11 WO PCT/JP2018/037977 patent/WO2020075275A1/en unknown
- 2018-10-11 JP JP2019515378A patent/JP6533635B1/en active Active
- 2018-10-11 US US16/478,650 patent/US11532973B2/en active Active
- 2018-10-11 CN CN201880017134.0A patent/CN110754031B/en active Active
- 2018-10-11 EP EP18899035.2A patent/EP3664263B1/en active Active
-
2019
- 2019-03-12 CN CN201980036388.1A patent/CN112204863A/en active Pending
- 2019-03-12 US US15/734,250 patent/US11264872B2/en active Active
- 2019-03-12 JP JP2020549936A patent/JP7202391B2/en active Active
- 2019-03-12 WO PCT/JP2019/009998 patent/WO2020075323A1/en unknown
- 2019-03-12 EP EP19871196.2A patent/EP3787162A4/en active Pending
- 2019-03-22 DE DE112019001984.8T patent/DE112019001984T5/en active Pending
- 2019-03-22 JP JP2020549937A patent/JP7212695B2/en active Active
- 2019-03-22 WO PCT/JP2019/012041 patent/WO2020075324A1/en active Application Filing
- 2019-03-22 CN CN201980029056.0A patent/CN112055934A/en active Pending
- 2019-03-22 US US17/049,137 patent/US11258340B2/en active Active
-
2022
- 2022-12-23 JP JP2022206832A patent/JP7405940B2/en active Active
-
2023
- 2023-12-14 JP JP2023210840A patent/JP2024015401A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006211865A (en) * | 2005-01-31 | 2006-08-10 | Mitsui High Tec Inc | Device and method for manufacturing laminated core of rotor |
JP2012223024A (en) * | 2011-04-12 | 2012-11-12 | Mitsui High Tec Inc | Laminate iron core manufacturing method |
JP2013243889A (en) * | 2012-05-22 | 2013-12-05 | Mitsui High Tec Inc | Manufacturing method and apparatus of laminated core |
JP2014091220A (en) * | 2012-10-31 | 2014-05-19 | Apic Yamada Corp | Resin molding apparatus and resin molding method of motor core |
US20180056562A1 (en) * | 2015-05-14 | 2018-03-01 | Aisin Aw Co., Ltd. | Resin filling method |
WO2017179547A1 (en) * | 2016-04-13 | 2017-10-19 | 黒田精工株式会社 | Manufacturing method of magnet-embedded core, magnet-embedded core manufacturing device and manufacture jig |
Also Published As
Publication number | Publication date |
---|---|
EP3664263A1 (en) | 2020-06-10 |
US20210194338A1 (en) | 2021-06-24 |
WO2020075323A1 (en) | 2020-04-16 |
WO2020075275A1 (en) | 2020-04-16 |
DE112019001984T5 (en) | 2020-12-31 |
US20210242756A1 (en) | 2021-08-05 |
JP6533635B1 (en) | 2019-06-19 |
CN112055934A (en) | 2020-12-08 |
JP7405940B2 (en) | 2023-12-26 |
EP3664263B1 (en) | 2021-11-24 |
JPWO2020075324A1 (en) | 2021-09-02 |
US11264872B2 (en) | 2022-03-01 |
US11532973B2 (en) | 2022-12-20 |
EP3664263A4 (en) | 2020-06-10 |
JPWO2020075323A1 (en) | 2021-09-02 |
CN112204863A (en) | 2021-01-08 |
EP3787162A1 (en) | 2021-03-03 |
CN110754031A (en) | 2020-02-04 |
JP2024015401A (en) | 2024-02-01 |
JP7202391B2 (en) | 2023-01-11 |
US11258340B2 (en) | 2022-02-22 |
US20210234440A1 (en) | 2021-07-29 |
CN110754031B (en) | 2021-05-11 |
JP7212695B2 (en) | 2023-01-25 |
WO2020075324A1 (en) | 2020-04-16 |
JPWO2020075275A1 (en) | 2021-02-15 |
JP2023024709A (en) | 2023-02-16 |
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Legal Events
Date | Code | Title | Description |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
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17P | Request for examination filed |
Effective date: 20201127 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: BA ME |
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20211216 |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H02K 1/27 20060101ALI20211210BHEP Ipc: H02K 15/03 20060101AFI20211210BHEP |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
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17Q | First examination report despatched |
Effective date: 20220428 |